The TETRA TEA1 keystream generator implements a key register initialization function that compresses the 80-bit key to only 32 bits for usage during the keystream generation phase, which is insufficient to safeguard against exhaustive search attacks.
References
Link | Resource |
---|---|
https://tetraburst.com/ | Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: NCSC-NL
Published: 2023-10-19T09:32:23.476Z
Updated: 2023-10-19T09:32:23.476Z
Reserved: 2022-02-04T04:43:09.527Z
Link: CVE-2022-24402
JSON object: View
NVD Information
Status : Modified
Published: 2023-10-19T10:15:09.573
Modified: 2023-11-07T03:44:28.100
Link: CVE-2022-24402
JSON object: View
Redhat Information
No data.